Ok so i have looked on here for threads discussing this topic and really havent found anything that addresses my problem. So i have pleasure of parking my car outside and i live in southern Florida so when i come to my car in the morning to leave for school all the windows have dew on them. I instantly put both defrosters on and the windshield clears up great but during the 30 minute drive i have to school the back window does nothing i have to use the rear camera to see out the back. Didnt know if i have a problem with my car or just user error. Or if there is a easy fix other than just wiping the window off with a towel?